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A compound machine is two or more simple machines in one... Right so an example would be like...A BikeA pair of ScissorsA staplerAND SO ON...YOU GET IT:)
Two wedges and a lever.
Levers (the two blades) and wedges (the blade edges).
When you get wire that is a shielded pair, you get two individual conductors that are each individually insulated from each other, and the pair is twisted and wrapped with a thin layer of foil to provide electromagnetic shielding to the pair. Occationally you'll see the pair is surrounded with a braided shield, but not commonly. That's your shielded pair.
A differential input stage employing matched pairs of field effect transistors provides a high input impedance, good dc stability and is sufficiently simple and robust for student use.
Scissors a compound machine because it's more than one simple machine.the handle is a lever and the blade is a wedge.
Every compound machine is made up of multiple simple machines, such as a pair of scissors, which has two levers and two wedges.
no
A compound machine is two or more simple machines in one... Right so an example would be like...A BikeA pair of ScissorsA staplerAND SO ON...YOU GET IT:)
Since "Tongs" is not a Math Term, you must mean, "A Pair"....TWO. Like 'pair of scissors' and 'pair of trousers' though, you don't have just 'a tong', a 'pair of tongs' means one set of tongs.
A compound machine consists of two or more simple machines put together. In fact, most machines are compound machines. Compound machines can do more difficult jobs than simple machines alone. Their mechanical advantage is far greater, too. Some examples are a pair of scissors and a bicycle.
It is a lever
tongs
There is a singular and plural form for the noun tongs. The word tongs is actually a shortened form for 'a pair of tongs' (singular), or pairs of tongs (plural). Examples of other shortened forms for 'a pair of' are:a pair of binoculars, two pairs of binocularsa pair of glasses, two pairs of glassesa pair of pajamas, two pairs of pajamasa pair of pants, two pairs of pantsa pair of scissors, two pairs of scissorsa pair of shorts, two pairs of shortsa pair of tweezers, two pairs of tweezersThe part of the term is used alone (tongs) because the rest of the term is understood. This form of singular and plural only applies to things that are made by joining two parts to make a single object. For example you can separate a pair of shoes or a pair of socks and you will still have a usable shoe or sock; but if you separate a pair of tongs, or pants, or scissors, they're not of much use.
Because it's two wedges on a single fulcrum.
Yes, I think I remember learning it is a lever.
with a mouse and a pair of tongs